6-Phenacene (C26H16) - #877

B3LYP cc-pVTZ q = 0 2S+1 = 1

REAL SPACE

MOMENTUM SPACE (Ekin = 30 eV)

ORBITALS

LUMO+3 Bg 0 -0.576 eV
LUMO+2 Au 0 -1.191 eV
LUMO+1 Bg 0 -1.385 eV
LUMO Bg 0 -1.572 eV
HOMO Au 2 -5.615 eV
HOMO-1 Au 2 -5.975 eV
HOMO-2 Bg 2 -6.162 eV
HOMO-3 Au 2 -6.945 eV
HOMO-4 Bg 2 -6.952 eV
HOMO-5 Bg 2 -7.716 eV

Calculation


XC Functional B3LYP

Basis Set cc-pVTZ

Charge 0.0

Spin 0.0

Total Energy [eV] -27215.77

Code Orca 6.1.1

Author Peter Puschnig

Date 2025-11-21 09:33:24

Added 2026-08-17 08:05:34

Legacy ID None

System


Full Name 6-Phenacene

Short Name 6phenacene

Formula C26H16

Mass 328.4 u

Point Group C2h

Orientation yx

Further Reading

Further Reading 6-Phenacene

  1. Simulation of angle-resolved photoemission spectra by approximating the final state by a plane wave: from graphene to polycyclic aromatic hydrocarbon molecules

    P. Puschnig and D. Lüftner

    J. Elec. Spec. Rel. Phen. 200, 193 (2015)

Geometry


Substrate

Light


Energy Mode
Polarization
Handedness

Momentum Space


k-Path


Detector


Real Space


Spectrum


Broadening
Energy Axis
Peak Scaling

Units


Energy Unit

Atoms


Visibility


Orbital


Intensity Scale
Lobe Colours
Density

Scene


Hemisphere
ID XC Functional Basis Set Code Charge Spin Casida Legacy
27 B3LYP 6-31G* NWChem 0.0 0.0 20
175 6-31G* NWChem -1.0 0.5 174
749 cc-pVTZ NWChem 0.0 0.0
877 cc-pVTZ Orca 0.0 0.0
1045 CAM-B3LYP def2-TZVP Orca 0.0 0.0
109 HSE06 6-31G* NWChem 0.0 0.0 107
147 OT-RSH 6-31G* NWChem 0.0 0.0 145
68 PBE 6-31G* NWChem 0.0 0.0 65
600 PBE0 6-31G* NWChem 0.0 0.0 613
640 6-31G* NWChem 0.0 0.0 654

Input File

Output File

Coefficients

Serving Binaries

ENERGY SPECTRUM